B60N2/02—Seats specially adapted for vehicles the seat or part thereof being movable, e.g. adjustable

B60N2002/0204—Seats specially adapted for vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement

B60N2002/022—Seats specially adapted for vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a vertical axis

Abstract

Translated from Chinese

本发明涉及一种车辆座椅（1），该车辆座椅（1）具有座椅部件（2）且具有用于支撑坐在车辆座椅（1）上的车辆驾驶员的座椅靠背部件（3），车辆座椅（1）的特征在于还具有附加的车辆驾驶员的躯干支撑装置（12），该装置（12）设置在座椅部件（2）和座椅靠背部件（3）的外面，且可暂时地将该装置（12）至少部分地设置在其它无座椅躯干支撑区域（20）内，所述其它无座椅躯干支撑区域（20）位于座椅靠背部件前方、与上部三分之一座椅靠背部件（21）水平或高于上部三分之一座椅靠背部件（21），侧向偏离座椅靠背部件（3）的中心，从而在至少与车辆驾驶员处于朝向侧边或向后的坐姿时的肩膀区域水平处，向座椅靠背部件的侧边，为坐在车辆座椅（1）上的车辆驾驶员提供支撑，其中设置附加的车辆驾驶员的躯干支撑装置（12），使得可以通过 The present invention relates to a vehicle seat (1), the vehicle seat (1) having a seat part (2) and having a seat back member for supporting a vehicle sitting on the vehicle seat (1) of the driver ( 3), the vehicle seat (1) is further characterized by having a torso support means (12) attached to the vehicle driver, the device (12) is provided outside of the seat part (2) and the seat back part (3) , and may temporarily the means (12) at least partially disposed within the torso support other non-seating region (20), said torso support other non-seating region (20) located in front of the seat back member, the upper three (21) one-half of the horizontal member or the seat back above the upper third of the seat back member (21), laterally offset from the center of the seat back member (3), whereby at least the driver is toward the side of the vehicle at the level of the shoulder region of the edges when sitting or backward, to the side of the seat back member, a seat for the driver of the vehicle sitting on the vehicle (1) providing a support, wherein the torso support means provided additional vehicle driver (12), such that by动装置将其从停泊位置向其它无座椅躯干支撑区域（20）内的附加的躯干支撑位置移动。 Actuating means to move an additional position within the torso support from its parking position to another without the torso of the seat support region (20).

Description

Translated from Chinese

具有侧面支撑元件的车辆座椅 The vehicle seat having side support elements

技术领域 FIELD

[0001 ] 一方面，本发明涉及一种车辆座椅，该车辆座椅具有座椅部件和用于支撑坐在车辆座椅上的驾驶员的座椅靠背部件。 [0001] In one aspect, the present invention relates to a vehicle seat, the vehicle seat having a seat part and a backrest part for supporting the seat of the driver sitting on the vehicle seat.

[0002]另一方面，本发明涉及一种商用车，尤其是一种具有车辆座椅的农业商用车。 [0002] another aspect, the present invention relates to a commercial vehicle, in particular a vehicle seat having a commercial agriculture.

[0003]此外，本发明还涉及当乘员暂时处于采用或已采用向侧边或向后坐姿的驾驶/工作位置时，一种支撑车辆座椅上的车辆乘员的方法，该车辆座椅具有座椅部件和车辆靠背部件。 [0003] The present invention further relates to when the occupant is in use or temporarily employed seated to the side or backward driving / operating position, a method for a vehicle occupant on a vehicle seat support, the vehicle seat having a seat vehicle seat member and a backrest member.

[0004]另外，本发明涉及车辆座椅的座椅靠背部件的使用。 [0004] Further, the present invention relates to a seat back member of the vehicle seat.本发明还涉及车辆座椅的座椅靠背延伸装置的使用。 The present invention also relates to a vehicle seat back extending apparatus.本发明还涉及可枢转扶手装置的使用。 The present invention further relates to the use of a pivotable armrest apparatus.

[0006]特别地，当采用这些农业商用车辆、以及与其相连的工作设备工作时，相比于面向驾驶方向向前的正常坐姿，农业商用车辆的驾驶员往往有相对较长时间处于向侧边或向后的坐姿，以便例如能够更好地接触以及操作位于车辆驾驶室后面的操作元件，或者还为了在相对长的时间内对连接在农业商用车辆后的工作设备有良好的视角。 [0006] In particular, when using these agricultural commercial vehicles, as well as the work of the working device connected thereto, compared to the normal forward driving direction facing posture, the driver of the agricultural commercial vehicles tend to have a relatively long time in the side posture or backward, for example, to better contact and an operating element located behind the operation of the vehicle cabin, or also for a relatively long period of time to have a good viewing angle in the agricultural commercial vehicles connected working device.

[0007]目前，车辆驾驶员可以借助旋转适配器，绕着定义的垂直旋转轴旋转整个车辆座椅，也就是说，基本上整个刚性座椅结构与座椅部件和底座靠背部件一起旋转。 [0007] Currently, the adapter driver of the vehicle can be by rotation, about a vertical axis of rotation defined by rotation of the entire vehicle seat, i.e., substantially along the entire rotation of the rigid seat structure and the seat backrest part and the base member.此时，座椅部件相对于座椅靠背部件保持固定。 At this time, the seat back member relative to the seat part remains fixed.一方面，这使得车辆驾驶员不得不放弃车辆座椅上舒适的铺软垫的底座轮廓(contour)，以便特别是能够某种程度上更好地驱动农业商用车辆的踏板。 On the one hand, which makes the driver of the vehicle had to give up a comfortable cushion shop base profile (contour) on a vehicle seat, in particular in order to be able to somehow better driving pedal agricultural commercial vehicles.这还将导致压力疼痛(pressure sores)，因此使车辆驾驶员的臀部和大腿区域特别不舒适。 This will also lead to pain, pressure (pressure sores), thus making the vehicle driver's hips and thighs area particularly uncomfortable.

[0008]车辆座椅的任何配件，例如多功能扶手，同样地可以绕其旋转。 [0008] The vehicle seat of any accessories, such as multi-functional armrest, in the same manner about its rotation.但通常仍然不能舒适地驱动位于更后面且偏向侧边的操作杆。 But usually still can not drive more comfortably positioned toward the rear and sides of the operating lever.

[0009]目前，铺软垫的靠背轮廓的形状使得车辆驾驶员在面向前方的工作坐姿时得到最大程度的支撑，但在驾驶时不能自由移动所需要的必要的角度。 [0009] Currently, laying the cushion backrest profile shape such that the vehicle driver to obtain maximum support while sitting in front of the working faces, but not free to move when necessary the required driving angle.为了不妨碍肩膀和手臂区域的移动自由，座椅靠背部件的靠背垫的上方区域不应塑形得太坚固。 Shoulder and arm order not to hinder the free movement of the region, the upper region of the backrest part of the seat back pad shaping should not be too strong.但是，为了确保良好的支撑并因而充分地减轻驾驶员的负担，所有驾驶位置的支撑面都应该尽可能大。 However, to ensure good support and thereby substantially reduce the burden on the driver, all the driving position of the supporting surface should be as large as possible.目前，由于上述原因，例如良好的移动所必须的自由角度，只能一定程度地实现这个目的。 Currently, due to the above reasons, the angle of freedom of movement must be good, can only achieve this objective eg a certain extent.

[0010]另一缺点是，由于除了观察商用车辆后面的工作设备，还必须通过踏板和方向盘安全地控制车辆，因此旋转适配器的旋转范围受到限制。 [0010] Another disadvantage is that, due to the observation of the working device except the back of commercial vehicles, vehicle safety must also be controlled by the pedal and steering wheel, so that the rotation range of the rotation of the adapter is restricted.为了满足这些需求，车辆驾驶员必须采用强迫的姿势，该姿势不可避免地将导致整个身体的扭曲。 To meet these needs, the driver of the vehicle must be forced posture, the posture will inevitably lead to a distortion of the whole body.科学研究表明，这种扭曲的强迫的姿势，尤其在摇摆压力下，将导致度身体结构的损伤，特别是当身体没有得到足够好的支撑时。 Scientific studies show that this distortion forced posture, especially in the swing, will cause damage to the body of the structure, especially when the body is not good enough when supported.还应确定的是，通过座椅靠背的良好支撑，可以明显地减少脊柱上的负担。 It should also be determined that well supported by the seat back, can significantly reduce the load on the spine.

发明内容 SUMMARY

[0011]本发明的目的在于向车辆驾驶员提供较高的坐姿舒适度以及显著降低的身体结构上的压力，以便能够操作，尤其是能够更多地驾驶农业商用车辆。 [0011] The object of the present invention to provide a high pressure on the sitting comfort, and significantly reduces driver of the vehicle body structure, in order to be able to operate, in particular, can be more AGRICULTURAL drive commercial vehicles.

[0012]为了实现这个目的，本发明提供一种车辆座椅，该车辆座椅具有座椅部件且具有用于支撑坐在车辆座椅上的车辆驾驶员的座椅靠背部件，其中车辆座椅的区别在于附加的车辆驾驶员的躯干支撑装置，该装置设置在座椅部件和座椅靠背的外面，且可暂时地将该装置至少部分地设置在其它无座椅躯干支撑区域内，所述其它无座椅躯干支撑区域与上部三分之一座椅靠背部件水平或高于上部三分之一座椅靠背部件，位于座椅靠背部件的前方或者位于座椅靠背部件的侧面非中心位置，为了提供支撑，侧向偏离座椅靠背部件的中心、至少与坐在车辆座椅上的驾驶员采用向侧边或向后的坐姿时的肩膀或胸部区域水平，其中设置附加的车辆驾驶员的躯干支撑装置，使得可以通过移动装置将其从停泊位置向其它无座椅躯干支撑区域内的附加的躯干支撑位置移动。 [0012] In order to achieve this object, the present invention provides a vehicle seat, the vehicle seat having a seat part and having a seat back member for supporting the driver of the vehicle sitting on the vehicle seat, wherein the vehicle seat the difference is that the torso support means additional vehicle driver, the device is disposed outside the seat part and the seat back, and the device may be temporarily at least partially disposed within the torso support other non-seating region, the no other supporting region of the seat and the upper torso of the seat back member third level higher than the upper third or the seatback member, positioned in front of the seat back or at the side of a non-member of the center position of the seat back member, to provide support, offset from the lateral center of the seat back member, and at least the driver sitting on the vehicle seat using the shoulder or chest area level or sitting back side, wherein the driver of the vehicle to provide additional torso support means, such that it can be moved to an additional location within the torso support the torso of the seat support region other non-parking position by moving the apparatus.

[0013]当车辆驾驶员采用强迫的姿势时，特别是上述朝向侧边或向后的坐姿时，优选地通过如此设置的附加的车辆驾驶员的躯干支撑装置，可以非常好地降低负担。 [0013] When the driver of the vehicle using forced posture, especially when sitting or above toward the rearward side, preferably through an additional torso support means is provided so the vehicle driver, can be very well to reduce the burden.另外，优选地，只有在需要时，附加的车辆驾驶员的躯干支撑装置是有用的。 In addition, preferably, only when needed, additional torso support means is useful to the vehicle driver.此外，例如在面向驾驶方向向前时，附加的车辆驾驶员的躯干支撑装置不造成影响，因为它相对地保持在其依托位置或构造的停泊位置。 Further, for example, in the forward driving direction facing, additional torso support means does not affect the vehicle driver, because it is relatively held in its parking position or a position relying configuration.

[0014]优选地，可以设置附加的车辆驾驶员的躯干支撑装置，使得坐在车辆座椅上的驾驶员在采用朝向侧边或向后的坐姿时，他能够在侧向偏离座椅靠背部件的方向上，至少与他的肩膀或胸部区域水平的位置得到支撑。 [0014] Preferably, additional means may be provided to support the torso of the vehicle driver, so the driver sitting on the vehicle seat when using the side or toward the back of the sitting position, he can be laterally offset from the seatback member direction, and is supported at least on his shoulder or horizontal position of the chest region.

[0015]在本发明的定义中，词组“附加的车辆驾驶员的躯干支撑装置”描述了一种装置，用于当坐在车辆座椅上的车辆驾驶员处于强迫的姿势时为其提供附加的躯干支撑。 To provide additional time [0015] In the definition of the invention, the "torso support means attached to the vehicle driver" phrase describes an apparatus for the vehicle when the driver sits on the vehicle seat is in a forced posture the torso support.

[0016]在本发明的上下文中，词语“躯干”在解剖学上描述了人类身体的中间区域，且躯干包括人类身体的胸部、腹部、背部及骨盆。 [0016] In the context of the present invention, the term "trunk" anatomically described intermediate region of the human body, the human body including the torso and the chest, abdomen, back and pelvis.

[0017] 从这方面来说，应该供应或者说已经提供了座椅，逐渐地或可选地，特别是具有扶手装置的座椅，当处于强迫的姿势时，车俩驾驶员显然还可以以任何方式将自己支撑在扶手装置上。 [0017] In this respect, it should have provided a supply or seat, gradually or alternatively, in particular with a seat armrest apparatus, when in the forced position, both the car driver can obviously any way the armrest supporting means themselves.但是，只有在驾驶员的骨盆才可能支撑在扶手装置上。 However, only in the driver's pelvis was likely to support the handrail on the device.然而，对于相对较长的时间来说，这是不舒适的，且甚至在人体功率学上是不足的。 However, for a relatively long time, this is uncomfortable, and even on the ergonomically inadequate.为了显著地减轻施加在身体结构上的压力，可得到的接触面必须超越现有的扶手装置。 To significantly reduce the pressure exerted on the body structure, the contact surface must be obtained over the prior handrail device.

[0018]从这方面来说，优选地，附加的车辆驾驶员的躯干支撑包括用于车辆驾驶员的背部和/或肩部区域的接触面，其中接触面的形状优选地符合人体功率学，以便与人体身体骨骼特别好地相符。 [0018] In this respect, preferably, the additional vehicle driver torso support comprises a contact surface for the back and / or shoulder region of the vehicle driver, wherein the shape of the contact surface is preferably ergonomically, to conform to the human body skeleton particularly well.这鼓励了车辆驾驶员接受这种附加的躯干支撑并经常使用它。 This encourages the driver of the vehicle to accept this additional torso support and use it often.特别地，通过这种接触面，有效地避免了驾驶员的身体受伤，因为特别当它用于工作在路上的农业商用车辆时，行走常常非常崎岖不平，此时车辆驾驶员感激任何针对性的躯干支撑。 In particular, this contact surface, effectively avoid bodily injury to the driver, especially when it is used as agricultural work commercial vehicles on the road, walking is often very bumpy, this time targeted appreciate any driver of the vehicle torso support.

[0019]附加的车辆驾驶员的躯干支撑装置可被设置或固定在车辆驾驶室中的几乎任何位置上。 [0019] The torso support means attached to the vehicle driver may be provided or secured to virtually any location on the vehicle cab.优选地，直接将它设置在车辆座椅上，例如分别设置在车辆座椅的固定底座和支架结构、座椅部件或座椅靠背部件上。 Preferably, it is provided directly on the vehicle seat, for example, a stationary base and support structure are disposed in a vehicle seat, a seat member or seat back member.

[0020]在本发明的定义中，词组“无座椅躯干支撑区域”描述了车辆座椅上的一种区域，其中车辆座椅的稳定支撑装置不能永久地敏感设置，因为在普通驾驶操作中，这对车辆驾驶员将是非常具有破坏性的。 [0020] In the definition of the present invention, the phrase "without the torso of the seat support region" describes a region on a vehicle seat, the vehicle seat apparatus wherein a stable support can not be provided permanently sensitive, since the ordinary driving operation it would be very disruptive to the driver of the vehicle.此时，一方面，本发明无座椅躯干支撑区域基本上位于座椅靠背部件的上部三分之一内，也就是说，座椅靠背部件上方的一半以上的位置，因此，在向侧偏的车辆驾驶员的直接视线范围内或在其直接视线范围后。 At this time, in one aspect, the present invention is substantially free of the seat support region located in the upper torso of the seat back member of the third, that is, more than half of the position above the seat back member, and therefore, the partial sideward the direct line of sight of the vehicle driver or directly in the line of sight.它还可以位于上部三分之一以上。 It may be located in the upper one-third or more.仅仅因为这个原因，应当至少在普通向前驾驶操作中保持该无座椅躯干支撑区域绝对地自由。 For this reason alone, it should be maintained at least at normal driving operation of the forward seat without torso support area absolutely free.因此，不应与传统支撑区域混淆的是，扶手装置能够被临时地转动，然后车辆驾驶员能够将手臂放在扶手装置上以减轻压力。 Thus, the traditional support area should not be confused with, the armrest device can be rotated temporarily, and then the vehicle driver can be arm on the arm means to relieve the pressure.另一方面，在本发明的定义中，无座椅躯干支撑区域偏离座椅靠背部件的中心。 On the other hand, in the definition of the present invention, without departing from the central region of the seat torso support member of the seatback.仅仅因为这个原因，不应与传统支撑区域混淆的是，设置了头靠装置，也不是因为还在座椅靠背部件前面或其侧边设置无座椅躯干支撑区域。 For this reason alone, it should not be confused with the traditional support area is provided by the head means, also not because the seatback member, or the front side of the torso of the seat support region is provided free.从这方面来说，还在侧边以及车辆座椅的底座上方提供了该无座椅躯干支撑区域。 In this respect, and also over the base side of the vehicle seat is provided without the torso of the seat support region.

[0021]术语“朝向侧边或向后的坐姿”此时描述了车辆驾驶员的强迫的姿势，该强迫的姿势与扭转上身相关，以便能够更好地观察后方的工作区域，特别是农业商用车辆后面的工作区域。 "Toward the side or back of the sitting" [0021] The term describes the case of forced vehicle driver posture, gestures associated with the forced twisting the upper body, in order to better view the working area of ​​the rear, in particular commercial agriculture work area behind the vehicle.

[0022]这里应当指出的是，基于本发明的车辆座椅不仅可以用于车辆驾驶员。 [0022] It is noted here that the basis of the vehicle seat according to the present invention may be used not only to the vehicle driver.此外，基于本发明的车辆座椅还可以用于几乎任何应用领域，其中至少暂时地在车辆座椅的周围提供附加的躯干支撑装置。 Further, based on the vehicle seat according to the present invention may also be used in almost any application, wherein at least temporarily provide additional supporting means around the torso of the vehicle seat.

[0023]当移动装置具有用于旋转地和/或直线地移动附加的车辆驾驶员的躯干支撑装置的工具时，可以将附加的车辆驾驶员的躯干支撑从停泊位置移动到附加的躯干支撑位置，特别是以常用的方式。 [0023] When a mobile device having a torso support means for rotation of the tool and / or an additional linearly moving vehicle driver, the torso support may be an additional vehicle driver moves from a parking position to the position of the additional torso support , in particular in the usual way.

[0024]为了实现这个目的，本发明还提供了一种当车辆驾驶员暂时处于采用或已采用的驾驶/工作位置时、支撑位于车辆座椅上的车辆驾驶员的方法，其中车辆座椅具有座椅部件和车辆靠背部件，且车辆驾驶员采用或者已经采用朝向侧面或向后的就座工作姿势，附加的车辆驾驶员的躯干支撑装置暂时移动到车辆座椅附近一一为座椅靠背部件的侧边、至少与驾驶员采用朝向侧边或向后的坐姿时的肩部或胸部区域水平，提供支撑，且为了这个目的，将附加的车辆驾驶员的躯干支撑装置从停泊位置移动到座椅靠背部件前和/或座椅靠背部件侧边且与上部三分之一座椅靠背部件水平或高于上部三分之一座椅靠背部件的其它无座椅躯干支撑区域。 [0024] In order to achieve this object, the present invention also provides a method of temporarily when the vehicle driver is in use or the adopted driving / operating position, supporting the vehicle on the driver's seat of the vehicle, wherein the vehicle seat having seat part and backrest part of the vehicle, and the driver uses the vehicle or have been employed toward the side or back of the seated working posture, torso support means attached to the vehicle driver is temporarily moved close to the vehicle seat eleven seatback member side, driver using at least the shoulder or chest area of ​​the sitting level side or toward the back, providing support, and for this purpose, the torso support means additional vehicle driver's seat is moved from the parking position to front seat back member and / or the side of the seat back member and the seatback member and the upper third level higher than the other, or one third of the seat without the seat back support member of the upper torso region.

[0025]优选地，仅仅在需要时暂时地在车辆座椅上提供附加的车辆驾驶员的躯干支撑装置，因此，当不需要它们时，车辆座椅的周围不会被其他装置占据。 [0025] Preferably, only the torso support means temporarily providing additional vehicle on the driver's seat of the vehicle when needed, therefore, when they are not required, the surroundings of the vehicle seat is not occupied by other devices.

[0026]若将附加的车辆驾驶员的躯干支撑装置设置在座椅靠背部件上，可以通过座椅靠背部件的铺软垫部件上的压力驱动装置驱动附加的车辆驾驶员的躯干支撑装置，从而可以特别容易地使用附加的车辆驾驶员的躯干支撑装置。 [0026] If an additional torso support means is provided on the driver of the vehicle seat back member, a pressure on the cushion member can be plated by the seatback member driving means torso support means attached to the vehicle driver, whereby in particular the driver can easily use additional vehicle torso support means.通过这种方式，附加的车辆驾驶员的躯干支撑装置可以自动跟随车辆驾驶员移动，从而在各种任务中特别有效地减轻车辆驾驶员的负担，因为他不再需要操纵其它操作元件。 In this manner, additional torso support device driver of the vehicle can automatically follow a moving vehicle driver, whereby particularly effectively reduce the burden on the vehicle driver in the various tasks, because he no longer need to manipulate the other operating elements.

[0027]在本发明的一个优选实施例中，座椅部件、座椅靠背部件和头靠部件形成车辆座椅的主要外部轮廓，且附加的车辆驾驶员的躯干支撑装置保留在座椅靠背部件上，以便它被暂时置于主要外部轮廓之外。 Torso support means the vehicle driver [0027] embodiment, the seat part, a seat back and a head member forming the outer contour of the main member against the vehicle seat in a preferred embodiment of the present invention, and additional retention of the seat back member on, so that it is temporarily placed outside the outer contour of the main.

[0028]当不用附加的车辆驾驶员的躯干支撑时，优选地将其置于主要外部轮廓之后或者限制及配置它，使得尤其是在普通向前驾驶操作中，它不会影响车辆座椅的或底座区域的周边，其中在普通向前驾驶操作中，车辆驾驶员处于面向前驾驶的位置。 [0028] When the driver of the vehicle without additional torso support, preferably placed after the main or limit its outer contour and arrangement of which, in particular such that in the normal forward driving operation, it does not affect the vehicle seat or the base of the surrounding area, which in the normal forward driving operation, the vehicle driver is driving forward facing position.从这一方面来说，不仅不会消极地限制农业商用车辆上的全方位视野，鉴于交通安全的重要考虑，而且还能安全工作，因为通过这种方式，能够避免位于农业商用车辆的工作范围内的人发生事故。 From the one hand, not only does not negatively all-round visibility restrictions on agricultural commercial vehicles, an important consideration in view of traffic safety, but also safety, because in this way, can be avoided in the working range of agricultural commercial vehicles people in the accident.

[0029]基于上文已经描述的优点，为了实现这个目的，本发明还提供了一种商用车辆，尤其是一种农业商用车辆，其区别在于基于本文所述任一特征的车辆驾驶员的车辆座椅。 [0029] Based on the advantages already described above, in order to achieve this object, the present invention further provides a commercial vehicle, in particular a commercial vehicle is an agricultural, except that the vehicle based on vehicle of any of the features described herein driver seat.通过安装有本发明车辆座椅的商用车辆，尤其是农业商用车辆，车辆驾驶员的健康相比过去能够得到更好的支撑或保护。 By commercial vehicle mounted with a vehicle seat of the present invention, especially in agriculture for commercial vehicles, vehicle driver's health better than in the past can be supported or protected.

[0030]另外，在一特别优选的实施例中，除了普通支撑操作状态，车辆座椅具有至少一种特殊支撑操作状态，在特殊支撑操作状态中，附加的车辆驾驶员的躯干支撑装置设置在座椅靠背部件前方且暂时限定了位于其上和/或座椅部件侧边的驾驶员移动的自由空间。 [0030] Further, in a particularly preferred embodiment, in addition to support normal operation state, the vehicle seat having at least one supporting special operating state, in a special operating state support, the torso support means additionally provided in the driver of the vehicle and the front seat back member defining a free space temporarily positioned thereon and / or the driver side seat part of the movement.

[0031]在本发明的定义中，暂时地，由驾驶员移动的有限自由空间暂时提供有利的附加的车辆驾驶员的躯干支撑装置，以便针对所采用的强迫的姿势，有效地减轻车辆驾驶员的负担。 [0031] In the definition of the present invention, temporarily, by the driver to move the free space is limited torso support means advantageously provide temporary additional vehicle driver, in order for the posture forced employed to effectively reduce the vehicle driver burden.

[0032]在本发明的定义中，词组“普通支撑操作状态”描述了车辆座椅上的一种操作状态，其中附加的车辆驾驶员的躯干支撑装置是不运动的，因此在其它无座椅支撑区域中附加的躯干支撑不可用。 [0032] In the definition of the present invention, the phrase "support normal operating state" describes an operation state of the vehicle seat, wherein the torso support means attached to the vehicle driver is not moving, so no other seat additional support region torso support is unavailable.

[0033]在本发明中，词组“特殊支撑操作状态”描述了车辆座椅上不同于普通支撑操作状态的另一种操作状态，其中附加的车辆驾驶员的躯干支撑装置是运动的，也就是说，该操作状态中，车辆驾驶员的躯干支撑装置设置在其它无座椅支撑区域中，且可用于其他身体躯干支撑。 [0033] In the present invention, the phrase "special supports operating state" describes another operating state different from the normal operation state of the support on the vehicle seat, wherein the torso support means additional driver of the vehicle is in motion, i.e. that the operating state, the torso support means is provided in other non-vehicle driver seat support region, and may be used for other body torso support.

[0034]应当理解的是，可以将附加的车辆驾驶员的躯干支撑装置固定在车辆驾驶室内尤其是农业商用车辆驾驶室内的不同固定位置。 [0034] It should be appreciated that the driver of the vehicle can be attached to the torso support means secured especially in agriculture for commercial vehicle cabin different fixed positions in the vehicle cabin.但是，为了驾驶室周边区域不被附加的车辆驾驶员的躯干支撑装置阻塞，优选地将附加的车辆驾驶员的躯干支撑装置设置在座椅靠背部件上。 However, the torso support means to the peripheral region of the cab of the vehicle driver is not additional blocking, the seat back member torso support means is preferably provided an additional driver's vehicle.

[0035]若设置附加的车辆驾驶员的躯干支撑装置，使它能够根据身体姿势交互地驱动，那么不需车辆驾驶员手动驱动用于启动附加的车辆驾驶员的躯干支撑装置的操作元件，它也能被非常简单地驱动。 [0035] When additional torso support means the vehicle driver is provided, it can be alternately driven according to the posture of the body, then the need for the driver to manually operate the vehicle drive element torso support means starts the additional vehicle driver, it the drive can also be very simple.

[0036]此时，词组“根据身体姿势”描述了由车辆座椅中或其铺软垫部件中身体的简单移动对附加的车辆驾驶员的躯干支撑装置的有利驱动或动作。 [0036] In this case, the phrase "A body posture" describes a vehicle seat cushion or a plated torso support means in a simple movement of the body member attached to the vehicle driver or the driving operation advantageously.

[0037]这是为了，例如触发压力传感器(例如座椅靠背部件中的压力传感器)分别检测车辆驾驶员在车辆座椅上产生的压力负荷或压力负荷变化。 [0037] This is because, for example, trigger the pressure sensor (e.g. a pressure sensor in the seat back member) the pressure generated in the driver of the vehicle load or the vehicle seat to detect the change of the pressure load.在一定压力模式的例子中，附加的车辆驾驶员的躯干支撑装置能够被驱动，且从停泊位置移动到其它无座椅躯干支撑区域。 In the case of a constant pressure mode, an additional torso support device driver of the vehicle can be driven, and moved from the parking position to another without the torso of the seat support region.

[0038]从这一方面来说，在另一优选实施例中，车辆座椅的座椅靠背部件上具有交互驱动装置，该驱动装置根据车辆驾驶员的姿势运动，其中附加的车辆驾驶员的躯干支撑装置设置在座椅靠背部件上，因此能够通过座椅靠背部件的铺软垫部件上的压力驱动装置驱动该躯干支撑装置。 [0038] From the one hand, in another preferred embodiment, the seat back of the vehicle seat interactive member drive means, the drive means according to the posture of the moving vehicle driver, wherein the additional vehicle driver torso support means is provided on the seat back member, thereby driving the drive means by the pressure of the torso support means plated upholstered part of the seat back member.

[0039]优选地，还可以通过车辆座椅环境识别系统逐渐地或可选地监测身体姿势或身体姿势的变化，以便在一定行为模式下预测即将出现的身体姿势以及及时初始激活附加的车辆驾驶员的躯干支撑装置。 [0039] Preferably, or alternatively may also monitor changes in body position or posture of the vehicle seat by progressively environment recognition system, in order to predict upcoming initial body posture and the timely activation of additional drive at a certain vehicle behavior members of the torso support device.

[0040]应当理解的是，对于该交互驱动，可以采用其它更多技术实施选择。 [0040] It will be appreciated that for this interaction drives, other embodiments may employ more techniques selected.

[0041]例如，优选地，也可以通过力量传感器或电容传感器或其它原理的传感器来探测身体位置，它们能够探测车辆驾驶员的姿势变化。 [0041] For example, preferably, can also force sensor or a capacitive sensor or other principles to detect the body position sensor, which changes the posture of a driver of the vehicle can be detected.只要系统探测到姿势变化，在本发明的定义中，车辆座椅立即改变其支撑面。 As long as the system detects the posture change in the definition of the present invention, the vehicle seat immediately change its support surface.

[0042]另外，还应理解的是，附加的车辆驾驶员的躯干支撑装置的移动可能机械地、液压地、气动地、或甚至通过电子马达、根据各自商用车辆上可用的技术前提产生。 [0042] Further, it should also be understood that the mobile torso support means additional vehicle driver may be mechanically, hydraulically, pneumatically, or even by electric motors, generated based on the respective technical prerequisites available commercial vehicles.

[0043]从这一方面来说，本发明还提供一种优选的方法，根据车辆驾驶员的身体姿势，自动地将附加的车辆驾驶员的躯干支撑装置移动到躯干支撑区域。 Torso support means for moving [0043] From one aspect, the present invention also provides a preferred process according to the posture of the vehicle body of the driver, automatically attached to the vehicle driver's torso support region.优选地，这样完全排除车辆驾驶员不必要地通过操作附加的车辆驾驶员的躯干支撑装置的驱动装置而在工作时分心的可能性。 Preferably, such completely exclude the possibility of the vehicle driver by the driving device operates unnecessarily torso support means attached to the vehicle driver is distracted while at work.

[0044]另外，为了完整性，应当注意，可选地，可以手动地初始化附加的车辆驾驶员的躯干支撑装置的激活，因为实际上可以通过手来始终如一地或可选地驱动操作装置。 [0044] Further, for completeness, it should be noted that, alternatively, the initialization may be manually activated an additional torso support means of the vehicle driver, since in practice may be consistently or alternatively by a hand driven operating device.

[0045]应当理解，可以通过多样化的结构来实现附加的车辆驾驶员的躯干支撑装置。 [0045] It should be appreciated that the torso support means may be implemented additional vehicle driver through a variety of structures.但是，过去的实践显示，特别优选地，借助于座椅靠背部件的组件或配件来实施附加的车辆驾驶员的躯干支撑装置。 However, past practice display, particularly preferred, embodiment of the torso support means attached to the vehicle driver by means of the components or parts of the seat back member.

[0046]从这一方面来说，本发明使用车辆座椅的座椅靠背部件来实现这一目的，它至少部分地作为能够暂时移动到其它无座椅躯干支撑区域的车辆驾驶员的躯干支撑装置，该其它无座椅躯干支撑区域位于座椅靠背部件前方、与上部三分之一座椅靠背部件水平或高于上部三分之一座椅靠背部件、侧向偏离座椅靠背部件的中心，从而在至少与车辆驾驶员处于朝向侧边或向后的坐姿时的肩膀区域水平处，向座椅靠背部件的侧边，为坐在车辆座椅上的车辆驾驶员提供支撑。 [0046] From one aspect, the present invention is a vehicle seat using the seat back member to achieve this object, at least in part as it can be temporarily moved to the torso support other non-vehicle driver seat torso support region It means that no other seat torso support the front region of the seat back member, the seat back member and the upper third level higher than the upper third or the seatback member, laterally offset from the center of the seat back member so that at the level of the shoulder region with at least the side facing the vehicle driver in a sitting position or rearwardly, the seat back side member to provide support for the driver of the vehicle sitting on the vehicle seat.

[0047]优选地，座椅靠背部件的特别配置的区域可以用作附加的车辆驾驶员的躯干支撑 Torso support [0047] Preferably, the configuration of the particular region of the seat back member may be used as an additional vehicle driver

目.ο Head .ο

[0048]另外，使用车辆座椅的座椅靠背延伸装置来实现本发明，它至少部分地作为能够暂时移动到其它无座椅躯干支撑区域的车辆驾驶员的躯干支撑装置，该其它无座椅躯干支撑区域位于座椅靠背部件前方、与上部三分之一座椅靠背部件水平或高于上部三分之一座椅靠背部件、侧向偏离座椅靠背部件的中心，从而在至少与车辆驾驶员处于向后的坐姿时的肩膀和/或胸部区域水平处，向座椅靠背部件的侧边，为坐在车辆座椅上的车辆驾驶员提供支撑。 [0048] Further, using the vehicle seat back extending means to implement the present invention, at least in part as it can be temporarily moved to the torso support means no other vehicle driver seat torso support region, the other non seat torso support the front region of the seat back member, the seat back member and the upper third level higher than the upper third or the seatback member, laterally offset from the center of the seat back member, such that at least driving of the vehicle members in the rearward shoulder when sitting and / or the level of the chest area, to the side of the seat back member, the vehicle driver is sitting on the vehicle seat to provide support.

[0049]在本发明的定义中，词组“座椅靠背延伸装置”描述了座椅靠背部件的上部，通过座椅靠背延伸装置，车辆驾驶员能够在其躯干区域得到更充分的支撑。 [0049] In the definition of the present invention, the phrase "extending seatback means" described in the upper portion of the seat back member, means extending through the seat back, the vehicle driver can be more fully supported at its torso area.

[0050]考虑到该附加的车辆驾驶员的躯干支撑装置的其它可能的实施方式，本发明使用车辆座椅的可枢转扶手装置来实现其目的，至少部分地作为能够暂时移动到其它无座椅躯干支撑区域的车辆驾驶员的躯干支撑装置，该其它无座椅躯干支撑区域位于座椅靠背部件前方、与上部三分之一座椅靠背部件水平或高于上部三分之一座椅靠背部件、侧向偏离座椅靠背部件的中心，为了提供支撑，至座椅靠背部件的侧边，从而在至少与车辆驾驶员处于向后的坐姿时的肩膀和/或胸部区域水平处，向座椅靠背部件的侧边，为坐在车辆座椅上的车辆驾驶员提供支撑。 [0050] Taking into account other possible embodiments of the torso support means of the additional driver of the vehicle, the present invention is the use of the vehicle seat armrest pivotable means to achieve its object, at least partly as can be temporarily moved to another free base torso support means supporting the vehicle driver seat torso region, the other region without the seat torso support member in front of the seat back, the seat back member and the upper third level higher than the upper third or the seatback member, laterally offset from the center of the seat back member, in order to provide support to the side member of the seat back so that at least the shoulder of the vehicle when the driver is seated in the rearward and / or the level of the chest area, the seat seat back side member, providing support for the driver of the vehicle sitting on the vehicle seat.

[0051]在本发明的定义中，优选地，扶手装置可以装有接触面，因此只要非常简单的设计就可以得到附加的车辆驾驶员的躯干支撑装置。 [0051] In the definition of the invention, preferably, the armrest apparatus may be provided with a contact surface, the torso support means as long as the very simple design can be obtained additional vehicle driver.

[0052]特别地，通过本发明，可以得到具有可变适应性铺软垫靠背部件的车辆或乘客座椅，以便能够有利地支撑驾驶员的许多种姿势位置。 [0052] In particular, the present invention can be obtained having a variable adaptive spread upholstered backrest part of the vehicle or a passenger seat, in order to advantageously be able to support a wide variety of postures position of the driver.从这一方面来说，优选地，该附加的车辆驾驶员的躯干支撑装置是座椅靠背部件的集成组件。 From the one hand, preferably, the additional torso support means is an integrated component of the vehicle driver seat back member.

[0053]优选地，软垫靠背部件的区别在于，它至少支撑两种不同的驾驶位置，即一种是笔直向前驾驶，另一种是扭曲上身驾驶，以便例如观察农业商用车辆后面连接的设备，或者更好地接触设置在侧边的操作元件，或者还可以更简单地仅仅采用放松的或舒适的坐姿，而不是如过去经常出现的不利地限制农业商用车辆的驾驶。 [0053] Preferably, the difference, is that the upholstered backrest part, which supports at least two different drive positions, i.e., one is driving straight ahead, the other is a driving twisted upper body, for example, to observe the rear of the vehicle connected to the commercial agriculture equipment, or better contact element disposed at the side of the operation, or else more simply using only comfortable sitting position or relaxed, rather than as limitations adversely commercial vehicles driving past agriculture often appear.优选地，该附加的车辆驾驶员的躯干支撑装置应当可以支撑车辆驾驶员在中间的所有坐姿。 Preferably, the torso support means additional vehicle driver should be able to support all the vehicle driver sitting in the middle.优选地，例如可以通过软垫靠背部件、座椅靠背延伸装置或与其连接的、或连接在座椅靠背部件上的其它元件的各种可调元件来实现，它们能够通过一定方式在两个驾驶位置之间移动和/或选择，该方式中，不妨碍各自其它身体姿势，在车辆驾驶员的所有身体姿势中提供理想地最大支撑。 Various other elements is preferably, for example, by means of the backrest cushion, a seat back extending apparatus or connected thereto, or connected to the seatback member adjustable element to achieve, by a way that they can drive the two between the position and / or selecting a manner, the body posture does not interfere with each other, to provide maximum support in all over the body posture of the vehicle driver.

[0054]另外，本发明的区别还在于，一方面，能够避免以前使用的旋转适配器的缺陷，尤其是针对可扭曲的铺软垫座椅部件。 [0054] Further, the present invention is distinguished, on the one hand, it is possible to avoid the drawbacks of previously used swivel adapter, especially for twistable plated upholstered seat part.优选地，铺软垫座椅部件保持在其原始构造的位置，也就是说，它不绕着竖直轴旋转，因此，它还能为驾驶员的臀部或下身提供最佳支撑。 Preferably, laying upholstered seat part remains in the position of its original configuration, that is, it is not about the vertical axis, thus, it also provides the best support for the buttocks or lower body of the driver.若需要，可以分别允许车辆座椅的或铺软垫座椅部件的轻微旋转移动，以便能够分别减小驾驶员的上身扭曲或扭转的角度。 If desired, the vehicle seat may be allowed to each mobile shop or lightly upholstered chair rotating member, so that the driver can be reduced, respectively, the angle of twist or twist of the upper body.通过这种方式，可以更好地发展本发明。 In this manner, the present invention can be better developed.优选地，驾驶员相对于踏板和方向盘的位置改变，但是此时很难或仅仅程度轻微。 Preferably, the driver and the steering wheel with respect to the pedal position is changed, but this time it is difficult or only a slight degree.从这一方面来说，可以特别安全地、理智地操作和驾驶该农业商用车辆。 From the one hand, and the driver can operate commercial vehicles particularly the agricultural safely, sensibly.如上所述，车辆驾驶员不需承受过去经常出现的、因臀部下的铺软垫座椅部件的不期望的扭曲而导致的任何压力疼痛或明显不舒适的感觉。 As described above, the vehicle driver does not need to withstand the frequent past, any feeling of pain or significant discomfort pressure due to undesired spread of the upholstered seat part caused by twisting of the hips.由于腿部或脚步与踏板的接触分别几乎保持不变，没有对车辆操作产生重要干扰。 Legs or feet due to contact with the pedal are almost unchanged, no significant interference with the vehicle operation.座椅靠背部件、靠背延伸装置或其它提供靠背支撑功能的元件，优选地非常好地调节人体测量学和各自的车辆驾驶员的工作任务。 The seatback member, or other means to provide the backrest extends back support element function, preferably tasks very well adjusted, and the respective anthropometric vehicle driver.本发明定义的附加的车辆驾驶员的躯干支撑装置可以最佳地支撑驾驶员的所有位置。 Torso support apparatus of the present invention defined in the appended vehicle driver can optimally support the driver in all positions.除此以外，对于朝向后的坐姿，可以通过例如侧向向里可枢转的靠背延伸装置来实现对驾驶员上身的最佳躯干支撑。 In addition, after sitting for orientation, to achieve the best torso support the upper body of the driver, for example, by means of the backrest can extend laterally inwardly pivotable.

[0055] 理论上，另一种舒适度最佳的可选躯干支撑可以通过左侧扶手装置来实现，该左侧扶手装置的内侧面(也就是面对车辆驾驶员的侧面)上具有附加的轮廓或接触面，该附加的轮廓或接触面分别与驾驶员的人体测量学相符。 An additional [0055] In theory, the best comfort another alternative torso support can be achieved by the left armrest apparatus, the inner side of the left armrest apparatus (i.e. the side facing the driver of the vehicle) on profile or the contact surface, the contact surface or the additional profile are consistent with the anthropometric Science driver.通过这种方式，在所有重要的驾驶位置中，可以获得几乎最大的支撑面来附加支撑驾驶员的躯干。 In this way, in all the important driving position, you can get almost the maximum support surface to support the additional driver's torso.因此，可以明显减小车辆驾驶员的负担。 Thus, the vehicle can be significantly reduced burden on a driver.由于在强迫位置时身体本身能得到较好的支撑，车辆驾驶员可以在较长时间内维持其表现。 Since the forced position when the body itself can get better support, driver of the vehicle can maintain its performance in a long time.另外，应当知道，优选地，铺软垫靠背对身体提供的最大躯干支撑可以减小脊柱上的负担。 Further, to be understood that, preferably, the back rest cushion laying maximum torso support provided on the body can be reduced load on the spine.此外，好的躯干支撑可以避免由于缺少车辆驾驶员的支撑面而引起的车辆失控。 Further, the vehicle can be avoided due to lack of good torso support the supporting surface of the vehicle due to driver's loss of control.另外，优选地，车辆驾驶员能够十分容易、舒适地采用不同的、针对性的支撑的身体姿势，这对长时间驾驶而不过多降低驾驶质量来说是重要的前提，还能减少长时间处于强迫姿势时的健康风险。 In addition, preferably, the driver of the vehicle can very easily and comfortably with different, targeted support body position, which is too long to drive without reducing the ride quality is an important prerequisite, but also in reducing long forced health risks pose.本发明另一非常重要的优点为非常易操作。 Another very important advantage of the present invention is very easy to operate.自动调节车辆座椅以适应不同身体姿势是非常重要的，因为能够避免驾驶员在驾驶时分心调整到方便、更舒适的车辆座椅位置。 Automatically adjust vehicle seats to accommodate different body posture is very important, because the driver can avoid distraction while driving to adjust convenient, more comfortable vehicle seat position.由于当车辆驾驶员执行独立驾驶任务时，他在任何情况下已经承受了非常高的工作负荷，因此促进健康的功能应该尽可能自动实现。 Because when the driver of the vehicle to perform independent driving tasks, he has been suffering from a very high workload in any case, it should therefore promote healthy function automatically as possible.调节，并不直接属于驾驶任务或并不绝对必要，因此常常被忽略而不执行或太迟执行。 Regulation is not directly part of the driving task or not absolutely necessary, it is often too late to be ignored without performing or execution.

[0056]应当理解，对于本发明，存在很多不同的方法来解决问题。 [0056] It should be understood that, for the present invention, there are many different ways to solve the problem.下面将说明最重要的和优选的实施例。 The most important and the following preferred embodiments will be described.

附图说明 BRIEF DESCRIPTION

[0057]下面将参考附图和以下描述说明本发明的其他优点、目的和特性，其中，举例示出了一些车辆座椅，通过与额外的车辆驾驶者的躯干支撑装置有关的实施例的第一个可能的变型，解释和描述了几种车辆座椅。 [0057] below with reference to the following description and the accompanying drawings Further advantages, objects and features of the present invention, which shows some example vehicle seat relating to the first embodiment of the additional vehicle by a driver's torso support means a possible variant, illustrated and described several vehicle seat.其中: among them:

[0058]图1A示意性地示出了处于普通支撑操作状态的具有座椅部件、座椅靠背、扶手装置的车辆座椅的立体视图，其中，座椅靠背部分的上部铺软垫7Π件包括可动的附加的车辆驾驶员的躯干支撑装置； [0058] FIG. 1A schematically shows a perspective view of the support in the normal operating state of the vehicle seat having a seat part, a seat back, the armrest apparatus, wherein the upper seat back portion includes plated cushion 7Π torso support means of the movable additional vehicle driver;

[0059]图1B是图1A所示的车辆座椅处于特殊支撑操作状态的立体示意图，其中，附加的车辆驾驶员的躯干支撑装置侧向移出座椅靠背部件； [0059] FIG. 1B is a perspective view of the vehicle seat shown in a special operating state support to Figure 1A, wherein the torso support means attached laterally out of a seat back of the vehicle driver member;

[0060]图2A示意性地示出了处于普通支持操作状态的具有座椅部件、可相对其横向旋转的座椅靠背部件的车辆座椅的立体视图，其中，整个座椅靠背部件形成可移动的附加的车辆驾驶员的躯干支撑装置； [0060] Figure 2A schematically illustrates a perspective view of a vehicle seat is in the normal operating state with the seat support member, a seat back relative rotation transverse member, wherein the entire seat back is formed a movable member torso support means additional driver of the vehicle;

[0061]图2B是图2A所示的车辆座椅处于特殊支撑操作状态的立体示意图，其中，附加的车辆驾驶员的躯干支撑装置侧向移出座椅靠背部件； [0061] FIG. 2B is a perspective view of the vehicle seat shown in a special operating state of the support Figure 2A, wherein the torso support means attached laterally out of a seat back of the vehicle driver member;

[0062]图3A示意性地示出了处于普通支持操作状态的具有座椅部件、座椅靠背部件、扶手装置和附加的车辆驾驶员的躯干支撑装置的车辆座椅的立体视图，其中，附加的车辆驾驶员的躯干支撑装置包含位于座椅靠背部件上方的座椅靠背部件延伸装置； [0062] Figure 3A schematically shows a perspective view of a vehicle seat having a seat part, a seat back member, the torso support means handrail device driver of the vehicle and an additional support is in the normal operating state, wherein the additional torso support means comprising a driver of the vehicle the seat back member extending above the seatback member means;

[0063]图3B示意性地示出了处于特殊支撑操作状态的车辆座椅的前视图，其中，附加的车辆驾驶员的躯干支撑装置移入其它无座椅躯干支撑区域； [0063] FIG. 3B schematically illustrates a front view of a vehicle seat is supported in a special operating state, wherein the torso support means attached to the vehicle driver seat torso into other non-support region;

[0064]图3C示意性地示出了图3A和3B中的车辆座椅的平面视图，其中示出了附加的车辆驾驶员的躯干支撑装置的调节路径； [0064] Figure 3C schematically shows a plan view of a vehicle seat 3A and the 3B, there is shown a torso support means of the adjustment path of the additional driver of the vehicle;

[0065]图4示意性地示出了处于普通支撑操作状态和特殊支撑操作状态的附加的车辆驾驶员的躯干支撑装置的平面视图，具有与图3A-3C中的车辆座椅类似的附加的不同配置的接触面； [0065] FIG 4 schematically illustrates a plan view of the torso support means supporting additional vehicle is in the normal operating state and the operating state of the special support of the driver, the vehicle having a seat similar to FIG. 3A-3C additional the contact surfaces of different configurations;

[0066]图5A示意性地示出了具有另一靠背延伸装置的车辆座椅的平面视图，该靠背延伸装置在车辆座椅的特殊支撑操作状态配置为车辆驾驶员的躯干支撑装置； [0066] FIG. 5A schematically shows a plan view of a vehicle having a seat back extending further device, in particular the backrest support means extending operating state of the vehicle seat apparatus configured to support the torso of the driver of the vehicle;

[0068]图6A示意性地示出了处于普通支撑操作状态的车辆座椅的立体视图，具有配置为附加的车辆驾驶员的躯干支撑装置的另一靠背延伸装置； [0068] FIG 6A schematically shows a perspective view of a vehicle seat is in the normal operating state of the support, the back torso support means having another configuration of the driver of the vehicle as an additional means extends;

[0069]图6B示意性地示出了图6A中包含附加的车辆驾驶员的躯干支撑装置的靠背延伸装置的后视图； [0069] Figure 6B schematically shows a rear view of the back of the torso support device in FIG. 6A contains additional vehicle driver extending apparatus;

[0070]图6C示意性地示出了图6A和6B中的车辆座椅处于特殊支撑操作状态时的前视图；[0071 ]图6D示意性地示出了图6A和6C的车辆座椅处于特殊支撑操作状态时的后视图； [0070] Figure 6C schematically illustrates a front view of FIG. 6A and 6B in the vehicle seat is supported in a special operating state; [0071] FIG. 6D schematically illustrates FIGS. 6A and 6C in the vehicle seat special rear view of the support operating state;

[0072]图7A示意性地示出了处于普通支撑操作状态的另一车辆座椅的平面视图，具有附加的可枢转的车辆驾驶员的躯干支撑装置，侧向设置在座椅靠背部件外； [0072] FIG. 7A schematically shows a plan view of another support of the vehicle seat is in the normal operating state, having a torso support means is pivotally attached to the vehicle driver, is provided laterally outside the seat back member ;

[0073]图7B示意性地示出了图5A中的车辆座椅处于特殊支撑操作状态时的平面视图，具有附加的车辆驾驶员的躯干支撑装置，该躯干支撑装置转到其它无座椅躯干支撑区域内； [0073] Figure 7B schematically illustrates a plan view of the vehicle seat of FIG. 5A in a special operating state support, the torso support means having an additional driver of the vehicle, the torso support means to the other without the torso of the seat a support region;

[0074]图8A示意性地示出了处于普通支撑操作状态的车辆座椅的立体图，具有包含附加的车辆驾驶员的躯干支撑装置的扶手装置； [0074] FIG 8A schematically illustrates a perspective view of a vehicle seat support is in the normal operating state, the armrest having a torso support means comprising means additional driver of the vehicle;

[0075]图SB示意性地示出了图8A中的车辆座椅处于特殊支撑操作状态时的立体图； [0075] FIG. SB shows a schematic perspective view of the vehicle seat in FIG. 8A in a special operating state support;

[0076]图9A示意性地示出了具有附加的车辆驾驶员的躯干支撑装置的车辆座椅的侧视图，该躯干支撑装置侧向设置在座椅靠背部件上，且向后旋转，处于车辆座椅的普通支撑操作状态； [0076] Figure 9A schematically shows a side view of a vehicle seat of a vehicle having an additional driver's torso support means, the torso support means is provided on the seat back side member, and the backward rotation of the vehicle in normal operation state of the seat support;

[0077]图9B示意性地示出了图9A中的车辆座椅的另一侧视图，其中，车辆座椅的附加的车辆驾驶员的躯干支撑装置在车辆座椅的特殊支撑操作状态中移动到其它无座椅躯干支撑区域内。 [0077] FIG. 9B schematically shows another side view of the vehicle seat in Figures 9A, wherein the torso support means additional vehicle of the vehicle seat supporting the driver in a particular operating state of the vehicle seat to move no other area of ​​the torso support seat.

具体实施方式 detailed description

[0078]如图1A和IB所示，车辆座椅I安装在图中未示出更多细节的农业商用车辆中。 [0078] As shown in FIG. 1A and IB, I mounted vehicle seat in the agricultural commercial vehicle not shown in more details.车辆座椅I主要具有座椅部件2、座椅靠背部件3和扶手装置4，在农业商用车辆的向前行驶方向6上观察，扶手装置4固定在车辆座椅I的左侧5。 The vehicle seat having a seat part main I 2, the seatback member 5 I left handrail 3 and 4 apparatus, viewed in the agricultural commercial vehicles 6 travel in the forward direction, the armrest 4 is fixed to the vehicle seat apparatus.车辆座椅I利用座椅部件2的底侧7、通过农业商用车辆的驾驶室地板上的支架(图中未示出)固定。 I use the vehicle seat 2 seat bottom side member 7, through the brackets on the floor of the cab agricultural commercial vehicle (not shown) is fixed.若合适，该支架可能包括用于弹性安装车辆座椅的弹簧装置。 If appropriate, the stent may comprise spring means for resiliently mounting a vehicle seat.

[0079]如图1A所示，车辆座椅I处于普通支撑操作状态10，该状态中，车辆驾驶员(图中未示出)坐在车辆座椅I上，处于向前驾驶位置且面向前方。 [0079] As shown, in the vehicle seat I 1A normal operating state of the support 10, in this state, the driver of the vehicle (not shown) sitting on the vehicle seat I, in the forward drive position and the forward facing .在该普通支撑操作状态10中，座椅部件2、座椅靠背部件3和扶手装置4形成主要外部轮廓11，车辆驾驶员主要支撑在该主要外部轮廓11上。 In the normal operation state of the support 10, the seat part 2, seat back 3 and the armrest member 4 forming apparatus main outer contour 11, the vehicle driver is supported mainly on the outer contour 11 of the primary.

[0080]根据本发明，车辆座椅I具有附加的车辆驾驶员的躯干支撑装置12，可以将附加的车辆驾驶员的躯干支撑装置12设置在座椅部件2、座椅靠背部件3和扶手装置4的外部。 [0080] 12, can be attached to the vehicle driver's torso support means 12 is provided according to the present invention, a vehicle seat having a torso support means I additional vehicle driver's seat part 2, seat back and armrests member 3 means external 4.

[0081]在该第一实施例中，附加的车辆驾驶员的躯干支撑装置12包括上部铺软垫部件元件13，在特殊支撑操作状态14中(见图1B)，该上部铺软垫部件元件13可以沿着曲线装置15(见图1B)向左侧5侧向平移出座椅靠背部件3。 [0081] In this first embodiment, an additional torso support means 12 includes an upper vehicle driver plated upholstered element member 13, in a special operating state in the support (see FIG. 1B) 14, laying of the upper cushion member element 13 can be translated along a curve 15 (see FIG. 1B) to the left side of the seat back member 5 3.

[0082]相比之下，设置在上部铺软垫部件元件13下方的下侧铺软垫部件元件16与座椅靠背部件3连结设置，因此基本上不能相对座椅部件2转动，因而相比于附加的车辆驾驶员的躯干支撑装置12，不将它安装在座椅靠背部件3上从而使其可绕着竖直轴17转动。 [0082] In contrast, the lower upholstered member shop element disposed below the upper member 13 is laid upholstered member 16 and seatback member 3 is provided, thus substantially not rotatable relative to the seat 2 member, as compared torso support means attached to the driver of the vehicle 12, it is not installed on the 3 so that it can rotate about a vertical axis 17 of the seat back member.

[0083]根据本发明，当暂时进入特殊支撑操作状态14时，附加的车辆驾驶员的躯干支撑装置12至少部分地位于其它无座椅躯干支撑区域20内，与座椅靠背部件3前方的上部三分之一座椅靠背部件21水平或在上部三分之一座椅靠背部件21之上。 [0083] According to the present invention, when the operating state temporarily enters the special supports 14, 12 at least partially torso support means attached at other vehicle driver seat without torso support region 20, the upper portion 3 and the front seat back member third level of the seatback member 21 in the upper third or the seat back member 21 above.同时，附加的车辆驾驶员的躯干支撑装置12位于座椅靠背部件3的侧边，因此还位于座椅部件2的侧边和上方。 Meanwhile, additional torso support means 12 located in the vehicle driver's side of the seat back member 3, and thus also positioned above the side edges of the seat part 2.

[0084]从这一方面来说，当坐在车辆座椅I上的驾驶员采用朝向侧边或向后的坐姿时，他能够得到其它针对性的支撑，侧向地偏离座椅靠背部件3的中心，至少与其肩部或胸部区域水平，使得特别是在这种强迫姿势中，特别优选地，由附加的车辆驾驶员的躯干支撑装置12支撑。 [0084] From the one hand, when the driver sitting on the vehicle seat toward the side I employed when sitting or rearwardly, he can get other targeted support member laterally offset from the seat back 3 center, at least the level of their shoulder or chest area, so that particularly in this forced posture, the support is particularly preferred that the additional torso support means by a driver of the vehicle 12.这在过去是不可能的。 This is not possible in the past.

[0085]为了这个目的，在面向车辆驾驶员的侧边25上，附加的车辆驾驶员的躯干支撑装置12在其它无座椅躯干支撑区域20内为车辆驾驶员提供附加的接触面26。 [0085] For this purpose, on the side facing the driver of the vehicle 25, additional torso support means 12 provides the vehicle driver additional contact surface 26 in another area without torso support seat 20 as a driver of the vehicle.

[0086]通过施加在座椅靠背部件3上的身体力量，可以自动且交互地进行附加的车辆驾驶员的躯干支撑装置12的操作或各自运作，因此优选地，不需其它手动驱动的操作元件。 Operating element [0086], can be performed automatically and interactively torso support means attached to the vehicle driver by applying a force on the body 3 or the operation of the seat back member 12 of each operation, and therefore preferably, other manually driven without .

[0087]除了上述实施例以外，还可以对座椅靠背部件3进行不同的分割，以便有利地配置附加的车辆驾驶员的躯干支撑装置12。 [0087] In addition to the above-described embodiment, the seat back member may also be different division 3, is advantageously arranged to support the torso of the vehicle driver an additional means 12.例如，另一在这种连接中使用的座椅靠背部件3具有附加的车辆驾驶员的躯干支撑装置12，其中，座椅靠背部件3上保留有许多以片状相对移动的铺软垫靠背部件元件(图中未示出)，例如4个铺软垫靠背部件元件，诸如左上、左下以及右上和右下，它们相互间易变，能够相对座椅靠背部件3改变位置。 For example, another use in this connection means the seat back torso support member 123 having an additional driver's vehicle, wherein the seatback member 3 retains many shop upholstered backrest part relative movement of a sheet elements (not shown), for example, four plated upholstered backrest part elements, such as upper left, lower left and right upper and lower, each other are variable, it is possible to change the relative position of the seat back member 3.附加的车辆驾驶员的躯干支撑装置12的这些易变可移动的铺软垫靠背部件元件还可以产生几乎任意不同分割方式的铺软垫靠背部件3。 Torso support means attached to the vehicle driver 12. The variable spread upholstered backrest movable member can also produce almost any element in different division patterns laid upholstered backrest part 3.例如，该分割方式还可以是斜角的、垂直的或可以出现在座椅靠背部件3上的不同水平线上。 For example, the division method may also be angled, vertical or may occur in different horizontal line on the seat back member 3.另外，在本发明的定义中，仅仅一个部件区域可以作为附加的车辆驾驶员的躯干支撑装置12移出铺软垫靠背部件的中部。 Further, in the definition of the invention, only one component area 12 can be laid out as a central upholstered backrest part torso support means attached to the vehicle driver.上部和下部铺软垫靠背部件在座椅靠背部件3上保持不动。 The upper and lower holding members laid upholstered backrest 3 of the seat back member does not move.

[0088] 在如图2A和2B所示的用于农业商用车辆(图中未示出)的车辆座椅101中，优选地，座椅靠背部件103整个安装在曲线装置115上，从而可以绕竖直轴117相对座椅部件102朝外及朝向左侧105转动，使得在基于本发明的车辆座椅I的特殊支撑操作状态114(见图2B)中，相比于到目前为止传统的车辆座椅I的普通支撑操作状态110(见图2A)，可以在其它无座椅躯干支撑区域120内提供具有较大表面区域的附加的车辆驾驶员的躯干支撑装置112，以便支撑车辆驾驶员。 [0088] In the vehicle seat 101 for a commercial agricultural vehicle (not shown) in FIG. 2A and 2B, preferably, the entire seat back member 103 is mounted on the curve 115, it can be about 102 outwardly toward the left side 117 and a vertical axis relative to the seat member 105 is rotated, so that the vehicle seat of the present invention is based on special supports operating state I 114 (see FIG. 2B), compared to a conventional vehicle to date normal operating state 110 of the seat support I (see FIG. 2A), the torso support means may be provided an additional driver of the vehicle has a larger surface area 112 in the other region without torso support seat 120 for supporting the vehicle driver.由于此时视野范围130是清晰的，向后对例如农业商用车辆后面牵引的工作设备有较好的视野。 At this time, since the field of view 130 is clear, there is a better view of the rear working device towed behind agricultural e.g. commercial vehicles.在该实施例中，可以将易变可调节的整个座椅靠背部件3或还可以仅将它的整个铺软垫部件元件131作为附加的车辆驾驶员的躯干支撑装置112。 In this embodiment, the entire variable adjustable seat back member 3 or can be further spread it only to the entire cushion member torso support element 131 as an additional means of vehicle driver 112.优选地仅通过身体力量自动实现操作，而不需操作元件的驱动，或者例如根据客户需求所要求的，可选地基于手动驱动的操作元件。 Preferably only automatically operated by the power of the body, without the operating element is driven, for example, based on customer needs or desired, optionally based operating member manually driven.还有一种方式是可行的，将座椅靠背部件可旋转地安装，另外，配置座椅靠背部件，使其在纵向平面上易弯曲，这样，它就能够自动适应驾驶员背部的移动和轮廓。 Another approach is feasible, the seatback member is rotatably mounted, additionally, the configuration of the seat back member so flexible in the longitudinal plane, so that it can automatically adapt to the contour of the driver and moves back.

[0089]如图3A-3C所示的车辆座椅201仍然主要包括座椅部件202和座椅靠背部件203。 [0089] The vehicle seat 201 shown in FIG. 3A-3C are still mainly comprises a seat member 202 and the seat back member 203.另夕卜，在座椅靠背部件203的顶端235还具有用作靠背支撑装置237的座椅靠背延伸装置236。 Another Bu Xi, the seat back member 235 of the top 203 further includes a seat back support device 237 serves as a backrest extending device 236.车辆座椅201通过农业商用车辆(图中未示出)的驾驶室地面上的支架固定在其座椅部件202的底侧207，其中，该支架在图中未示出，且可选弹簧。 The vehicle seat bracket 201 by commercial agricultural vehicle (not shown) fixed to the floor of the cab on its bottom side 207 of the seat member 202, wherein the stent is not shown in the figures, and optionally the spring.

[0090]如图3A所示，车辆座椅201处于普通支撑操作状态210，其中车辆驾驶员(图中未示出)坐在车辆座椅201上，处于向前驾驶位置，且面向前方。 [0090] As shown in FIG. 3A, the vehicle seat support 201 is in the normal operating state 210, in which the driver of the vehicle (not shown) sitting on the vehicle seat 201, in a forward drive position, and facing forward.在普通支撑操作状态210中，座椅部件202和座椅靠背部件203主要形成车辆座椅201的主要外部轮廓211，车辆驾驶员可以在该主要外部轮廓211上得到支撑。 211, the vehicle driver can be supported on the outer contour of the main support 211 in the normal operating state 210, the seat member 202 and the seat back of the vehicle seat member 203 is mainly formed of main external contour 201.

[0091]根据本发明，车辆座椅201具有附加的车辆驾驶员的躯干支撑装置212，可以将附加的车辆驾驶员的躯干支撑装置212设置在主要外部轮廓211的外部，且该实施例中通过座椅靠背延伸装置236来实现附加的车辆驾驶员的躯干支撑装置212。 [0091] 212, the torso support means may be an additional driver of the vehicle 212 is provided according to the present invention, a vehicle seat 201 having a torso support means of the vehicle driver in an additional outer major outer profile 211, and the embodiment examples by means extending the seat back 236 to implement additional vehicle driver torso support means 212.

[0092]特别地，座椅靠背延伸装置236可枢转地安装在座椅靠背部件203上的旋转保持元件217A上，使其绕竖直轴217相对座椅靠背部件203可枢转地安装。 [0092] In particular, the device 236 extends the seatback pivotally rotation of the seat back member 203 is mounted on the holding member 217A, so that about a vertical axis 217 relative to the seat back member 203 is pivotally mounted.

[0093]借助于图3C所示，应当非常清楚如何绕着竖直轴217、沿着附加的车辆驾驶员的躯干支撑装置212的调节路径238、从普通支撑操作状态210转动移动到特殊支撑操作状态214。 [0093] by means of FIG. 3C, it will be very clear how about a vertical axis 217, 238, 210 from the normal operating state of the support is rotated to move along the adjustment path torso support apparatus 212 attached to the vehicle driver operation of special supports state 214.

[0094]在其用作附加的车辆驾驶员的躯干支撑装置212时，座椅靠背延伸装置236具有附加的接触面226，在普通支撑操作状态210中，接触面226位于座椅靠背部件203的背(back)上。 When [0094] In an additional use as a vehicle driver torso support means 212, means 236 extending the seat back has an additional contact surface 226, in the normal operating state of the support 210, the contact surface 226 of the seat back member 203 dorsal (back) on.另一方面，在车辆座椅201的特殊支撑操作状态214中，它面向车辆的驾驶员。 On the other hand, in the vehicle seat 201 in the operating state of special supports 214, which faces the vehicle driver.对于靠背接触面239，只有刚好相反时出现。 For the back contact surface 239 only when just the opposite occurs.在其用作靠背支撑装置237时，座椅靠背延伸装置236具有靠背接触面239，在普通支撑操作状态210中，靠背接触面239面向车辆的驾驶员。 When the device 237 which serves as a back support, a seat back extending apparatus 236 has a contact surface 239 of the backrest, the support in the normal operating state 210, the contact surface 239 faces the back of the driver of the vehicle.此时，附加的接触面226位于座椅靠背部件203的后表面(rear face)，因此背向车辆驾驶员。 At this time, additional contact surface 226 of the seat back of the rear surface 203 (rear face) member, and therefore away from the vehicle driver.

[0095]根据本发明，在特殊支撑操作状态214中，附加的车辆驾驶员的躯干支撑装置212至少部分地位于座椅靠背部件203前方的上部三分之一座椅靠背部件221之上的、座椅靠背部件203侧边的其它无座椅躯干支撑区域220内。 [0095] According to the present invention, in particular the support operating state 214, additional vehicle driver torso support means 212 at least partially within the upper portion 203 of the seat back in front of the third member 221 on the seat back member, 220 no other seating region of the seat back torso support member 203 side.同时，附加的车辆驾驶员的躯干支撑装置212至少部分地位于座椅靠背部件203的侧边，且还位于座椅部件202的上方和侧边。 Meanwhile, additional torso support device driver of the vehicle 212 at least partially the side of the seat back member 203, and is also located above the seat member 202 and the side edges.从这一方面来说，当坐在车辆座椅201上的驾驶员采用朝向侧边或向后的坐姿时，他能得到其它针对性的支撑，侧向地偏离座椅靠背部件203的中心，至少与其肩部区域水平，使得特别是在这种强迫姿势中，特别优选地，由附加的车辆驾驶员的躯干支撑装置212支撑。 From the one hand, when the driver sitting on the vehicle seat toward the side edges 201 using sitting or backward when he can get targeted other support, laterally offset from the center 203 of the seat back member, at least the level of its shoulder region, particularly in that this forced posture, particularly preferably, the vehicle driver by an additional support means 212 supporting the torso.

[0096]通过施加在座椅靠背部件203上或可旋转的靠背延伸装置236上的身体力量，可以自动且交互地进行附加的车辆驾驶员的躯干支撑装置212的操作或各自运作，因此优选地，不需其它手动驱动的操作元件。 [0096] By applying member 203 on the seat back or backrest extending body rotatable on the power device 236 can be performed automatically and interactively torso support means attached to the vehicle driver or operator 212 of each operation, and therefore preferably , no other operation member manually driven.

[0097]优选地，通过可旋转的靠背延伸装置236，两个支撑轮廓，即一方面靠背接触面239以及另一方面附加的接触面226，优选地在两种支撑操作状态210和214中能够获得最佳符合度的轮廓。 [0097] Preferably, the rotatable means 236 extending backrest, two supporting profiles, i.e. the back contact surface 239 on the one hand and on the other additional contact surfaces 226, preferably capable of operating in both the support 214 and state 210 get the best outline of conformity.在普通操作状态210中，车辆驾驶员具有最佳背部支撑。 In the normal operating state 210, the vehicle driver has the best back support.在本实施例中，当驾驶员坐着向侧边扭曲时，作为附加的车辆驾驶员的躯干支撑装置212的靠背延伸装置236被肘部折回，绕着左侧旋转保持元件217A(见图3C)旋转，在座椅靠背部件203的侧边，它再次进入其它无座椅躯干支撑区域220(具体见图3B)。 In the present embodiment, when the driver sitting twist to the side, the back torso support means as an additional vehicle driver means 212 extends the elbow 236 is folded back, around the left side of the rotary holding member 217A (see FIG. 3C ) is rotated, the side of the seat back member 203, it again enters the torso support other non-seating region 220 (see specifically Figure 3B).靠背延伸装置236在手肘压力作用下侧向解锁，并在沿着调节路径238的弹力作用下转动大约180°。 Unlocking means 236 extending laterally back under pressure elbow, and rotated approximately 180 ° by the elastic force along the adjustment path 238.然后，弹簧锁调节选择大约240°。 Then, the selection of regulatory latch about 240 °.超行程大约270°后，附加的车辆驾驶员的躯干支撑装置212再次回复其背部支撑功能。 After overstroke about 270 °, torso support means additional vehicle driver support function 212 to return to their back again.

[0098]还可以通过操作元件对附加的车辆驾驶员的躯干支撑装置212进行操作，理论上，操作元件设置在左侧扶手装置(图中未示出)中。 [0098] can also be operated by a member of the torso support means 212 additional vehicle operation of the driver, in theory, an operating element arranged on the left armrest apparatus (not shown).作为附加的车辆驾驶员的躯干支撑装置212的靠背延伸装置236的转动优选地允许同时使用后侧扶手装置240，该后侧扶手装置240在座椅靠背部件203(见图3B)的区域中舒适度最佳，座椅靠背部件203现在是空闲的。 A torso support means additional vehicle driver backrest 212 rotatably extending apparatus 236 preferably allows simultaneous use of the rear armrest device 240, device region 240 of the rear armrest of the seat back member 203 (see FIG. 3B) comfort optimal degree, the seat back member 203 is now idle.

[0099]如图4所示的用于农业商用车辆(图中未示出)的车辆座椅301具有座椅部件302、座椅靠背部件(图中未示出)和扶手装置304，在向前驾驶方向306，扶手装置304位于座椅靠背部件外侧向左侧305上。 [0099] AGRICULTURAL commercial vehicles vehicle seat (not shown) as shown in FIG. 4 302 301 has a seat part, a seat back member (not shown) and the armrest apparatus 304, in the before the driving direction 306, the handrail 304 on the outside of the seat back member 305 to the left.

[0100]根据本发明，车辆座椅301包括附加的车辆驾驶员的躯干支撑装置312，该附加的车辆驾驶员的躯干支撑装置312固定在座椅靠背部件上，从而可绕着竖直轴317旋转。 [0100] 312 is fixed on the seat back member so as to be about a vertical axis 317 to the invention, the vehicle seat 301 includes a torso support means attached to the vehicle driver 312, the additional torso support means according to the driver of the vehicle rotation.此时，在普通支撑操作状态310中，附加的车辆驾驶员的躯干支撑装置312位于座椅部件302后。 In this case, in the normal operating state 310 in the support, additional torso support means 312 located on the rear of the vehicle driver seat member 302.在特殊支撑操作状态314中，附加的车辆驾驶员的躯干支撑装置312优选地移动到其它无座椅支撑区域320中，因此坐在车辆座椅301上的车辆驾驶员(图中未示出)优选地在外部中心偏向左侧305、偏向座椅部件302的侧边处得到支撑，支撑处至少与车辆驾驶员处于朝向侧边或向后的工作坐姿时其肩部区域水平。 In special supports 314 in the operating state, additional vehicle torso support means 312 is preferably a driver moves to another region without the seat support 320, and thus the vehicle driver sitting on the vehicle seat 301 (not shown) preferably biased to the left side 305 outside the center, toward the seat member 302 is supported at the side of the support at least in the region of the vehicle driver when the level of its shoulder seated working posture toward the side or back.

[0101]为了这个目的，沿着调节路径338将附加的车辆驾驶员的躯干支撑装置312从普通支撑操作状态310移动到特殊支撑操作状态314。 [0101] For this purpose, the torso support device 312 along a path 338 to adjust the additional vehicle driver moves from the normal operating state 310 to support special supports operating state 314.为了这个目的，当驾驶员坐着向侧边扭转时，附加的车辆驾驶员的躯干支撑装置312在手肘作用下折回、绕着左侧旋转保持元件337旋转、再在座椅靠背部件的侧边向前折向其它无座椅躯干支撑区域320。 For this purpose, when the driver seated twisted laterally, additional torso support means 312 in the vehicle driver's elbow action folded back around the left side of the rotary holding member 337 is rotated, then the side of the seat back member no other side to the forward off the seat torso support region 320.附加的车辆驾驶员的躯干支撑装置312在手肘压力作用下侧向解锁，并在沿着调节路径338的弹力作用下转动大约180°。 Torso support means 312 attached to unlock the vehicle driver side pressure at the elbow, and rotated approximately 180 ° by the elastic force along the adjustment path 338.然后，弹簧锁调节选择大约240°。 Then, the selection of regulatory latch about 240 °.超行程大约270°后，附加的车辆驾驶员的躯干支撑装置312再次回复其停泊位置。 After overstroke about 270 °, torso support means 312 additional vehicle driver again return to its parking position.

[0102]如图5A和5B所示的用于农业商用车辆(图中未示出)的车辆座椅401，也具有座椅部件402、座椅靠背部件403和座椅靠背延伸装置436。 [0102] 5A and commercial vehicles agricultural vehicle seat (not shown) as shown in 5B 401, 402 also has a seat part, a seat back 403 and a seat back member extension means 436.另外，座椅靠背延伸装置436形成具有两个机翼元件445和446的附加的车辆驾驶员的躯干支撑装置412。 Further, the seat back 436 is formed extending means additional vehicle having two wing elements 445 and 446 of the driver's torso support means 412.

[0103] 在车辆座椅401的普通支撑操作状态410(见图5B)中，两个机翼元件445和446与座椅靠背延伸装置436的中间元件447对齐，在车辆座椅401的特殊支撑操作状态414中，它们以不同方式折回。 [0103] In the vehicle seat 410 supporting normal operating state 401 (see FIG. 5B), the two wing elements 445 and 446 extending intermediate element 436 of the seat back means 447 is aligned, special supports 401 in the vehicle seat operating state 414, they are folded in different ways.

[0104]该实施例中，位于向前驾驶方向406左侧的机翼元件445在左侧旋转保持元件417A的作用下、在向前驾驶方向406上向前折，使其至少部分位于座椅靠背部件403前方高于上部三分之一座椅靠背部件(图中没有具体标出)的其它无座椅躯干支撑区域420内。 [0104] In this embodiment, the wing member 406 is located in the left forward driving direction 445 under the influence of the rotary holding member 417A, the folded forward in the forward driving direction of the left side 406, such that at least part of the seat 420 without the other supporting region 403 in front of the torso of the seat back member above the upper third of the seat back member (not specifically shown in the figure) is.一方面，当坐在车辆座椅401上的驾驶员采用朝向侧边或向后的工作坐姿时，能够得到附加的针对性支撑，偏离座椅靠背部件401的中心，使得特别在该强迫姿势中，他能有利地得到附加的车辆驾驶员的躯干支撑装置412的支撑。 In one aspect, when the driver sitting on the vehicle seat toward the side or back 401 using working posture, it is possible to obtain additional specific support, offset from the center 401 of the seat back member, in particular such that the forced posture he can be advantageously obtained additional vehicle driver support 412 of the torso support means.另一方面，右侧机翼元件446向后折，使得在车辆座椅右侧更容易向后看，且构造后侧扶手装置440。 On the other hand, the right side of the wing member 446 is folded back, so that the right side of the vehicle seat backward more easily, and the configuration of the rear armrest apparatus 440.

[0105]当车辆驾驶员已经采用朝向后方的身体姿势时，通过手肘驱动附加的车辆驾驶员的躯干支撑装置412，转身时(例如向后驾驶时)手肘也向后运动。 [0105] When the vehicle driver has adopted a rearward posture, elbow torso support means driven by an additional vehicle driver 412, when turned (e.g., while driving backwards) but also the rearward movement of the elbow.右侧机翼元件446在手肘推动下向后，同时左侧机翼元件445在机械连接链(图中未示出)的作用下向前移动。 The forward movement of the wing member 446 at the right elbow pushed backward, while the left wing member 445 is mechanically connected in the chain (not shown) effect.

[ΟΊΟό]如图6A-6D不出的另一车辆座椅501设在图中未具体不出的农业商用车辆中，车辆座椅主要包括座椅部件502、座椅靠背部件503和座椅靠背延伸装置536。 Agricultural commercial vehicles [ΟΊΟό] 6A-6D of FIG no other vehicle seat 501 provided in the figures are not specifically not in the vehicle seat including a seat member 502, the seat back member and the seat back 503 extension means 536.

[0107] 如图6Α所示，车辆座椅501处于普通支撑操作状态510，如图6C和6D所示，车辆座椅501分别处于特殊支撑操作状态514。 [0107] As shown in FIG 6alpha, supporting the vehicle seat 501 in the normal operating state 510, and FIG. 6C, the vehicle seat 501 are supported in a special operating state 514 6D.

[0108]根据本发明，车辆座椅501提供了附加的车辆驾驶员的躯干支撑装置512，附加的车辆驾驶员的躯干支撑装置512可朝左侧505平移向外到其它无座椅躯干支撑区域内，当坐在车辆座椅501上的驾驶员采用朝向侧边或向后的坐姿时，他能得到附加的针对性支撑，偏离座椅靠背部件503的中心，使得特别在该强迫姿势中，他能有利地得到附加的车辆驾驶员的躯干支撑装置512的支撑。 [0108] According to the present invention, the vehicle seat 501 provides additional torso support means 512 of the driver of the vehicle, the torso support device 512 may be attached to the left side of the vehicle driver 505 to translate outwardly no other seat torso support region inside, when the driver sitting on the vehicle seat toward the side edges 501 using sitting or backward when he can get additional targeted support, offset from the center 503 of the seat back member, in particular such that the forced posture, torso support means 512 supporting he can advantageously obtained additional vehicle driver.

[0109]为了这个目的，附加的车辆驾驶员的躯干支撑装置512具有调节装置550(见图6Β和6D)，调节装置550包括滚筒保持装置551，在滚筒保持装置551上，刚性平板条元件552可以在两种支撑操作状态510和514之间平移。 [0109] For this purpose, an additional torso support apparatus 512 having a driver of the vehicle adjusting device 550 (see FIG. 6D and 6Β), adjustment means 550 includes a drum holding means 551, the drum holding means 551, the rigid strip plate member 552 You may translate between the two operating state 510 and the support 514.该实施例中，滚筒保持装置551位于座椅靠背部件503顶端的联动装置553上。 In this embodiment, the drum holding means 551 on the seat back linkage member 553,503 tip.刚性平板条元件552固定在框架部件554上。 Rigid flat bar element 552 fixed to the frame member 554.

[0110]附加的车辆驾驶员的躯干支撑装置512上还包括加固元件555，加固元件555有利地支撑附加的车辆驾驶员的躯干支撑装置512的下部更柔性的部件，尤其是在特殊支撑操作状态514(见图6C和6D)。 [0110] upper torso support means 512 additional vehicle driver further includes a reinforcing member 555, 555 is advantageously more flexible lower portion 512 of the torso support means for supporting an additional member of the reinforcement member of the vehicle driver, particularly in the operating state special supports 514 (see FIGS. 6C and 6D).

[0111]该实施例中，同样通过车辆驾驶员相应的手肘动作驱动附加的车辆驾驶员的躯干支撑装置512。 [0111] In this embodiment, the same vehicle driver torso support means by a respective elbow additional vehicle driver operation of the drive 512.

[0112]该实施例中，优选地，特殊支撑操作状态514中提供后侧扶手装置540。 [0112] In this embodiment, preferably, the special operating state 514 supporting the rear handrail device 540 is provided.如图7A-7B所示的车辆座椅601的特点主要在于座椅部件602、座椅靠背部件603和附加的车辆驾驶员的躯干支撑装置612。 Characteristics of the vehicle seat 601 as shown in FIG. 7A-7B wherein the main seat member 602, the seat back member 603 and torso support apparatus 612 attached to the vehicle driver.附加的车辆驾驶员的躯干支撑装置612设在座椅靠背部件603的左侧605，以便可绕着竖直轴617旋转，且配置为能够向后侧折开的侧部装置660。 Torso support means 612 provided an additional vehicle driver left the seat back member 605,603 so as to be rotatable about a vertical axis of rotation 617, and is configured to be able to fold the rear side of the opening portion 660.

[0113]若可折叠侧部装置660按照如图7A所示方式向后侧折开，车辆座椅601处于普通支撑操作状态610。 [0113] When the foldable portion 660 side toward the rear opening folded manner as shown in FIG. 7A, the vehicle seat support 601 is in the normal operating state 610.相反，可折叠侧部装置660向前移动到其它无座椅躯干支撑区域620(见图7B)时，车辆座椅601处于特殊支撑操作状态614，优选地以便能够为处于向后强迫姿势中的车辆驾驶员提供附加的躯干支撑。 On the contrary, the foldable side portions 660 of the seat moves forward to the other non-torso support region 620 (see FIG. 7B), the vehicle seat 601 is supported in a special operating state 614, preferably so as to be forced to be in a posture of backward driver of the vehicle to provide additional torso support.这种方式的向后折开可以仅仅在身体力量的作用下产生。 Fold back open only in this way can be produced under the action of physical strength.但是，在折开时，也可以使用操作元件，理想地在左侧扶手装置(图中未示出)上的操作元件。 However, when the folding opening, the operating element may be used, desirably in the left armrest apparatus (not shown) on the operating element.侧部装置660还可以在操作元件的作用下折叠向前进入其他无座椅躯干支撑区域620，理想地操作元件位于车辆右侧661上或者座椅靠背部件603右侧。 Side apparatus 660 further portion can be folded forward into the other without the seat torso support region 620 under the action of the operating element, the operating element is ideally located on the right side of the vehicle seat back member 661 or 603 on the right side.但是，该操作元件还可以置于其它任意合适位置。 However, the operating element may be placed at any other suitable location.

[0114] 如图8A和8B所示的车辆座椅701也主要包括座椅部件702、座椅靠背部件703和扶手装置704。 [0114] Figures 8A and 8B shown a vehicle seat 701 also includes a seat member 702, the seat back member 703 and arm device 704.扶手装置704具有附加的接触面726，因此也构成附加的车辆驾驶员的躯干支撑装置712，当扶手装置704向上移动时，车辆驾驶员的躯干支撑装置712能移动到其它无座椅区域720。 Armrest apparatus 704 has an additional contact surface 726, and therefore constitute an additional torso support means of the vehicle driver 712, when the handrail device 704 is moved upward, the vehicle driver torso support apparatus 712 can be moved to other areas of the seat 720 no.当附加的车辆驾驶员的躯干支撑装置712以这种方式置于车辆座椅701上时，如上文描述过很多次的，当车辆驾驶员长时间处于强迫姿势时，他能够在车辆座椅上很好地得到支撑。 Torso support means when the driver of the additional vehicle 712 is placed in this manner the vehicle seat 701, the above described many times, when the vehicle driver is forced posture for a long time, he can be on the vehicle seat in well supported.该实施例中，附加的车辆驾驶员的躯干支撑装置712绕着水平轴770旋转。 In this embodiment, additional vehicle driver's torso support means 712 about a horizontal axis of rotation 770.

[0115]如图9A和9B所示的另一车辆座椅801包括座椅部件802和座椅靠背部件803。 [0115] FIG. 9A and the other vehicle 801 shown in FIG. 9B seat member 802 includes a seat 803 and a seat back member.附加的车辆驾驶员的躯干支撑装置812侧向设置在座椅靠背部件803上，处于普通支撑操作状态810(见图9A)的附加的车辆驾驶员的躯干支撑装置812至少部分地位于座椅靠背部件803后。 812 additional lateral torso support means the vehicle driver is provided on the seat back member 803, 812 in the torso support means additional vehicle driver support normal operating state 810 (see FIG. 9A) is at least partially located seatback after member 803.在特殊支撑操作状态814(见图9B)中，附加的车辆驾驶员的躯干支撑装置812的大部分位于其它无座椅躯干支撑区域820内。 Special supports 814 in the operating state (see FIG. 9B), the torso support means 812 additional vehicle driver is located in the majority of other non-support region 820 of the seat torso.因此，在本发明的定义中，优选地，附加的车辆驾驶员的躯干支撑装置812可以为朝向后的车辆驾驶员提供较好的附加侧向支撑。 Thus, in the definition of the present invention, preferably, the torso support means 812 may be an additional driver of the vehicle to provide better lateral support for the additional driver of the vehicle toward the rear.该实施例中，附加的车辆驾驶员的躯干支撑装置812安装为可绕着水平轴870旋转。 In this embodiment, the torso support means 812 attached to the vehicle driver is mounted rotatable about a horizontal axis of rotation 870.

[0116]例如，车辆驾驶员可利用左肘接触附加的车辆驾驶员的躯干支撑装置812底侧880上的操作元件(图中未示出)，来驱动附加的车辆驾驶员的躯干支撑装置812，然后附加的车辆驾驶员的躯干支撑装置812在向前驾驶方向806上向前折。 [0116] For example, the vehicle driver may use the operating elements (not shown) on the bottom side of the torso support means 812 elbow 880 contacting additional vehicle driver's torso support means to drive the additional driver of the vehicle 812 , torso support means 812 and the additional driver of the vehicle in the forward driving off forward direction 806.当附加的车辆驾驶员的躯干支撑装置812在驾驶员左肘作用下手动移开时，它再次折回，并再次稳固但可释放地停留。 Torso support means 812 when additional vehicle driver manually removed under the action of the driver's left elbow, it is folded back again, and again firmly but releasably stay.

[0117]应当理解，可以使用其它方式，例如具有用于驱动驾驶工具的操作元件的电子的、液压的或气动的驱动装置，来驱动附加的车辆驾驶员的躯干支撑装置812。 [0117] It should be appreciated that other means may be used, for example, an electronic driver for driving an operating element of the tool, a hydraulic or pneumatic drive means 812 to drive the torso support means attached to the vehicle driver.

[0118]以上所描述的所有实施例都可以用机械的、电子的、液压的或气动的变例实施。 [0118] All the embodiments described above can, hydraulic or pneumatic variant embodiment of the electronic machine used.例如，在机械变例实施例中，可以考虑很多机制，例如导轨装置、齿轮装置、滑动装置等。 For example, variations in the mechanical embodiment, the number of mechanisms may be considered, such as guide means, a gear means, sliding means and the like.可滑动层元件在结构上有利于两个平滑设计的组成装置相对移动，且能例如滑过凹槽元件，具有闩锁元件的附加的车辆驾驶员的躯干支撑装置能够滑入该凹槽元件，并在车辆座椅的普通支撑操作状态或特殊支撑操作状态中保持各自的端位置。 Torso support means attached to the vehicle driver layer element slidably on the two component device structure facilitates smooth relative movement of the design, for example, and can slide over the groove member, having a latching element can be slid into the groove element, and holding the respective end position in the normal operating state of the vehicle seat support or special supports operating state.可以通过车辆驾驶员的有意识的身体动作产生的自动位移来驱动附加的车辆驾驶员的躯干支撑装置移动，也可以通过操作元件来驱动附加的车辆驾驶员的躯干支撑装置移动。 Automatic displacement by the vehicle driver consciously body movements generated by the driving movement of the torso of the vehicle driver an additional support device may be moved to drive the additional vehicle torso support means by operation of a driver element.后者可以通过很多方式实现，例如电子地、水压地等。 The latter can be achieved in many ways, for example electronically, the water pressure and the like.

[0119]应当理解，上述实施例仅仅是基于本发明的车辆座椅的首选实施例。 [0119] It should be understood that the above-described embodiments are only based on the preferred embodiments of the vehicle seat according to the present embodiment of the invention.因此，本发明的范围不限于这些实施例。 Accordingly, the scope of the present invention is not limited to these embodiments.

[0120]申请人保留主张本申请文件中公开的所有对本发明重要的特征的权利，只要不论是单独或结合起来，它们相对现有技术是新颖的。 [0120] All rights of the applicant of the important features of the invention disclosed in this document retention claims, as long as either alone or in combination, they are novel over the prior art.

Claims (12)

Translated from Chinese

1.一种车辆座椅(I)，该车辆座椅(I)具有座椅部件(2)且具有用于支撑坐在车辆座椅(I)上的车辆驾驶员的座椅靠背部件(3)，其特征在于，还具有附加的车辆驾驶员的躯干支撑装置(12)，所述附加的车辆驾驶员的躯干支撑装置(12)设置在座椅部件(2)和座椅靠背部件(3)的外面，且可暂时地将所述附加的车辆驾驶员的躯干支撑装置(12)至少部分地设置在其它无座椅躯干支撑区域(20)内，所述其它无座椅躯干支撑区域(20)与上部三分之一座椅靠背部件(21)水平或高于上部三分之一座椅靠背部件(21)，位于座椅靠背部件的前方或者位于座椅靠背部件的侧面非中心位置，为了提供支撑，侧向偏离座椅靠背部件(3)的中心、至少与坐在车辆座椅(D上的驾驶员采用向侧边或向后的坐姿时的肩膀或胸部区域水平，其中设置附加的车辆驾驶员的躯干支撑装置(12)，使得可以通过移动装置将 1. A vehicle seat (I), the vehicle seat (I) having a seat part (2) and having a seat back member for supporting a driver of the vehicle sitting on the vehicle seat (I) of (3 ), characterized by further having a torso support means (12) attached to the vehicle driver's torso support means (12) of the additional driver of the vehicle member provided in the seat (2) and a seat back member (3 ) outside, and may temporarily torso support means (12) attached to the driver of the vehicle at least partially disposed within the torso support other non-seating region (20), said torso support other non-seating region ( 20) and the upper third of the seat back member (21) or above the level of the upper third of the seat back member (21), located in front of the seat back or at the side of a non-member of the center position of the seat back member in order to provide support, laterally offset from the seat back member (3) in the center, at least the vehicle seat sitting (D using a driver on the shoulder or chest area level when sitting to the side or backward, in which torso support means (12) attached to the vehicle driver, through a mobile device may be such that从停泊位置向其它无座椅躯干支撑区域(20)内的附加的躯干支撑位置移动。 Additional torso support in a position from the parking position to another without the torso of the seat support region (20).

2.如权利要求1所述的车辆座椅(I )，其特征在于，移动装置(15)具有用于旋转地和/或直线地移动附加的车辆驾驶员的躯干支撑装置(12)的机构。 The vehicle seat (I) according to claim 1, wherein the moving means (15) having a torso support means (12) for rotation and / or linearly moving additional vehicle driver .

3.如权利要求1或2所述的车辆座椅(I)，其特征在于，座椅部件(2)、座椅靠背部件(3)、座椅靠背延伸装置(236)和/或扶手装置(4)形成车辆座椅(I)的主要外部轮廓(11)，且附加的车辆驾驶员的躯干支撑装置(12)保留在座椅靠背部件(3)上，以便它被暂时置于主要外部轮廓(11)之外。 The vehicle seat (I) as claimed in claim 1 or claim 2, characterized in that the seat part (2), a seat back member (3), a seat back extending means (236) and / or the balustrade (4) formed in a vehicle seat (I) of the main external contour (11), and an additional torso support device driver of the vehicle (12) retained on the seat back member (3), so that it is temporarily placed outside the main outside of the contour (11).

4.如权利要求1所述的车辆座椅(I)，其特征在于，设置附加的车辆驾驶员的躯干支撑装置(12)，使它能够根据身体姿势交互地驱动。 The vehicle seat (I) according to claim 1, wherein the torso support means provide an additional driver of the vehicle (12), so that it can be driven alternately according to the posture.

5.如权利要求1所述的车辆座椅(I)，其特征在于，车辆座椅(I)的座椅靠背部件(3)上具有交互驱动装置，该交互驱动装置根据车辆驾驶员的姿势驱动，其中附加的车辆驾驶员的躯干支撑装置(12)设置在座椅靠背部件(3)上，因此能够通过座椅靠背部件(3)的铺软垫部件(13)上的压力驱动装置驱动该躯干支撑装置(12)。 The vehicle seat (I) according to claim 1, characterized in that the vehicle seat (I) having a seatback member interacting drive means (3), the drive device according to the interaction of the posture of the vehicle driver drive, wherein the torso support means (12) attached to the vehicle driver is provided on the seat back member (3), thereby the seat back by the pressure member (3) is laid on the cushion member (13) driving means the torso support means (12).

6.如权利要求1所述的车辆座椅(I)，其特征在于，除了第一支撑操作状态(10)以外，车辆座椅(I)还具有至少一种第二支撑操作状态(14)，在所述第一支撑操作状态，所述附加的车辆驾驶员的躯干支撑装置是不运动的，因此在其它无座椅支撑区域中附加的躯干支撑不可用；在第二支撑操作状态(14)中，所述附加的车辆驾驶员的躯干支撑装置设置在其它无座椅支撑区域中，且可用于其他身体躯干支撑，且附加的车辆驾驶员的躯干支撑装置(12)设置在座椅靠背部件(3)的前方，暂时为座椅部件(2)上方和/或侧方的驾驶员动作限定了自由空间。 6. The vehicle seat (I) according to claim 1, characterized in that, in addition to supporting a first operating state (10), a vehicle seat (I) having at least one further supporting a second operating state (14) in the first operating state support, said torso support means is attached to the vehicle driver is not moving, and therefore no additional seat support in other areas torso support unavailable; operation state of the second support (14 ), the torso support means is provided the additional other non-vehicle driver in the seat support region, and may be used for other body torso support, the torso support means (12) and the vehicle driver is provided an additional seat back the front member (3), defines a free space for temporary seat part (2) above and / or the side of the driver's actions.

7.—种商用车辆，包括用于车辆驾驶员的车辆座椅(I)，其特征在于，包括如上述任意一项权利要求所述的车辆座椅(I)。 7.- kinds of commercial vehicles, comprising a seat for a vehicle (I) of the vehicle driver, characterized by comprising to any preceding claim in a vehicle seat (I).

8.—种当车辆驾驶员处于暂时采用的驾驶/工作位置时支撑位于车辆座椅(I)上的车辆驾驶员的方法，所述车辆座椅(I)具有座椅部件(2)和座椅靠背部件(3)，其中，车辆驾驶员采用或已采用朝向侧边或向后的坐姿，其特征在于，附加的车辆驾驶员的躯干支撑装置(12)暂时移动到车辆座椅(I)附近一一为座椅靠背部件(3)的侧边、至少与驾驶员采用朝向侧边或向后的坐姿时的肩部或胸部区域水平，提供支撑，且为了这个目的，将附加的车辆驾驶员的躯干支撑装置(12)从停泊位置移动到座椅靠背部件(3)前和/或座椅靠背部件(3)侧边且与上部三分之一座椅靠背部件(21)水平或高于上部三分之一座椅靠背部件(21)的其它无座椅躯干支撑区域(20)。 8.- method of the vehicle on a vehicle seat (I) of the driver when the driver is driving the vehicle using a temporary / support at the operating position, the vehicle seat (I) having a seat part (2) and the seat seat back member (3), wherein the vehicle driver sitting employed or employed toward the side or back, characterized in that the torso support means (12) attached to the vehicle driver moves the vehicle seat temporarily (I) near eleven seat back member (3) side, at least the shoulder or chest area of ​​the driver using the level of the side facing posture or rearward, providing support, and for this purpose, additional vehicle driving members of the torso support means (12) is moved from the parking position to the seat back member (3) before and / or seat back member (3) and the side edges of the upper third of the seat back member (21) or a high level in the upper third of the seat back member (21) other non-seating torso support region (20).

9.如权利要求8所述的方法，其特征在于，所述附加的车辆驾驶员的躯干支撑装置(12)根据车辆驾驶员的身体姿势自动地移动到其它无座椅躯干支撑区域(20)。 9. The method according to claim 8, wherein the torso support means (12) of the additional driver of the vehicle body posture according to the vehicle driver moves automatically to the other without the seat torso support region (20) .

10.一种车辆座椅(I)的座椅靠背部件(3)，其特征在于，至少部分地作为能够暂时移动到其它无座椅躯干支撑区域(20)的车辆驾驶员的躯干支撑装置(12)使用，该其它无座椅躯干支撑区域(20)位于座椅靠背部件(3)前方、与上部三分之一座椅靠背部件(21)水平或高于上部三分之一座椅靠背部件(21)、侧向偏离座椅靠背部件(3)的中心，从而在至少与车辆驾驶员处于朝向侧边或向后的坐姿时的肩膀或胸部区域水平处，向座椅靠背部件(3)的侧边，为坐在车辆座椅(I)上的车辆驾驶员提供支撑。 10. A vehicle seat (I) of the seatback member (3), characterized in that, at least in part as a torso support can be temporarily moved to another device without the vehicle driver seat torso support region (20) ( 12) use, without the other seat torso support region (20) of the seat back member (3) forward, the upper third of the seatback member (21) or above the level of the upper third of the seat back the central member (21), laterally offset from the seat back member (3), whereby at least the driver of the vehicle at the level of the shoulder or chest area when sitting toward the side or back, the seat back member (3 ) side, provide support for the driver of the vehicle sitting on the vehicle seat (I).

11.一种车辆座椅(I)的座椅靠背延伸装置(236)，其特征在于，至少部分地作为能够暂时移动到其它无座椅躯干支撑区域(20)的车辆驾驶员的躯干支撑装置(12)使用，该其它无座椅躯干支撑区域(20)位于座椅靠背部件(3)前方、与上部三分之一座椅靠背部件(21)水平或高于上部三分之一座椅靠背部件(21)、侧向偏离座椅靠背部件(3)的中心，从而在至少与车辆驾驶员处于向后的坐姿时的肩膀或胸部区域水平处，向座椅靠背部件(3)的侧边，为坐在车辆座椅(I)上的车辆驾驶员提供支撑。 11. A vehicle seat (I) of a seat back extending means (236), characterized in that, at least partly as can be temporarily moved to another area without torso support the seat (20) of the vehicle driver torso support means (12) use, without the other seat torso support region (20) of the seat back member (3) forward, the upper third of the seatback member (21) or above the level of the upper third of the seat backrest part (21), laterally offset from the seat back member (3) in the center, so that at least the driver of the vehicle in the rearward region of the shoulder or chest when the level of the sitting position, the seat back side member (3) side, for the driver of the vehicle sitting on the vehicle seat (I) provide support.

12.—种车辆座椅(I)的可枢转扶手装置(704)，其特征在于，至少部分地作为能够暂时移动到其它无座椅躯干支撑区域(20)的车辆驾驶员的躯干支撑装置(12)使用，该其它无座椅躯干支撑区域(20)位于座椅靠背部件(3)前方、与上部三分之一座椅靠背部件(21)水平或高于上部三分之一座椅靠背部件(21)、侧向偏离座椅靠背部件(3)的中心，从而在至少与车辆驾驶员处于向后的坐姿时的肩膀或胸部区域水平处，向座椅靠背部件(3)的侧边，为坐在车辆座椅(I)上的车辆驾驶员提供支撑。 12.- vehicle seat (I) is pivotable armrests means (704), characterized in that, at least in part as a torso support can be temporarily moved to another device without the vehicle driver seat torso support region (20) (12) use, without the other seat torso support region (20) of the seat back member (3) forward, the upper third of the seatback member (21) or above the level of the upper third of the seat backrest part (21), laterally offset from the seat back member (3) in the center, so that at least the driver of the vehicle in the rearward region of the shoulder or chest when the level of the sitting position, the seat back side member (3) side, for the driver of the vehicle sitting on the vehicle seat (I) provide support.

CN 2012104892282011-11-302012-11-27 The vehicle seat having side support elements CN103129425B
(en)

Head-rest for motor vehicle seat, has mobile part projecting laterally on respective sides of fixed part and maintaining laterally user head on sides, in respective deployed positions, where two sides are arranged opposite to each other

Vehicle seat for motor vehicle, has seat elements for adjusting desired seating position by drive unit, and sensor for performing distance measurement to detect path via which key element of sensor is moved by adjustment force

Head-rest for motor vehicle seat, has mobile part projecting laterally on respective sides of fixed part and maintaining laterally user head on sides, in respective deployed positions, where two sides are arranged opposite to each other